Blue Fieldmadder (Sherardia arvensis L.)
Also classified as Galium sherardia E.H.L.Krause.
Some authorities, including BONAP, classify this in the Galium genus, but we separate it into its own monotypic genus following the treatment of POWO, which many authorities also accept.
↑Range - Expand
| Legend | Color |
| Introduced | |
| Introduced or Not Present |
This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.
Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.
This species has also been introduced in Canada and Mexico, but we have yet to build these portions of its map.
↑Links & External Resources
• Sherardia arvensis (blue fieldmadder) | USDA PLANTS Database (About This Site)
• Sherardia arvensis | Go Botany (About This Site)
• Field Madder | iNaturalist (About This Site)
• Sherardia arvensis (field madder) | CABI Invasive Species Compendium (About This Site)
• Galium sherardia | Biota of North America Project (BONAP) (About This Site)
• Sherardia arvensis | NatureServe Explorer (About This Site)
• Sherardia arvensis | Missouri Plants (About This Site)
• Blue Fieldmadder | Maryland Biodiversity Project (About This Site)
• Sherardia arvensis L. | Plants of the World Online (POWO) (About This Site)
